@fruitsjs/core
Version:
Principal package with functions and models for building Fruits Eco-Blockchain applications.
40 lines • 2.33 kB
JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.sendEncryptedMessage = void 0;
const constants_1 = require("../../../constants");
const crypto_1 = require("@fruitsjs/crypto");
const signAndBroadcastTransaction_1 = require("../transaction/signAndBroadcastTransaction");
const MAX_MESSAGE_LENGTH = 1024;
const sendEncryptedMessage = (service) => (args) => __awaiter(void 0, void 0, void 0, function* () {
const encryptedMessage = (0, crypto_1.encryptMessage)(args.message, args.recipientPublicKey, args.senderKeys.agreementPrivateKey);
if (encryptedMessage.data.length > MAX_MESSAGE_LENGTH) {
throw new Error(`The encrypted message exceeds allowed limit of ${MAX_MESSAGE_LENGTH} bytes`);
}
const parameters = {
deadline: args.deadline || constants_1.DefaultDeadline,
encryptedMessageData: encryptedMessage.data,
encryptedMessageNonce: encryptedMessage.nonce,
feeNQT: args.feePlanck,
messageToEncryptIsText: true,
publicKey: args.senderKeys.publicKey,
recipient: args.recipientId,
recipientPublicKey: args.recipientPublicKey || undefined,
};
const { unsignedTransactionBytes: unsignedHexMessage } = yield service.send('sendMessage', parameters);
return (0, signAndBroadcastTransaction_1.signAndBroadcastTransaction)(service)({
senderPublicKey: args.senderKeys.publicKey,
senderPrivateKey: args.senderKeys.signPrivateKey,
unsignedHexMessage
});
});
exports.sendEncryptedMessage = sendEncryptedMessage;
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